CN2828386Y - Direct-connection electric sliding vane pump - Google Patents
Direct-connection electric sliding vane pump Download PDFInfo
- Publication number
- CN2828386Y CN2828386Y CN 200520019408 CN200520019408U CN2828386Y CN 2828386 Y CN2828386 Y CN 2828386Y CN 200520019408 CN200520019408 CN 200520019408 CN 200520019408 U CN200520019408 U CN 200520019408U CN 2828386 Y CN2828386 Y CN 2828386Y
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- CN
- China
- Prior art keywords
- pump
- motor
- sliding vane
- electric sliding
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The directly connected-type electric sliding vane pump of a kind of pump and motor synchronous work.It is that connected body 2 one ends are linked to each other with motor 1, after the other end is loaded onto mechanical seal 27, rotor 26 directly is contained on 1 in the motor, again the pump housing 11 is connected dress slide plate 14 between rotor 26 grooves and the pump housing 11 inner chambers, armored pump end cap 12 with connected body 2, bearing 18, stifle 16, the pump housing 11 tops are equiped with the safety valve 7 of pump inlet/outlet, form the directly connected-type electric sliding vane pump.Directly connected-type electric sliding vane pump, pump rotating part directly are contained on 1 in the motor, have improved Location accuracy, and during motor 1 work, pump rotates synchronously, has improved transmission efficiency, and axial dimension dwindles greatly simultaneously, and more compact structure has improved reliability and Economy.
Description
Affiliated technical field
The utility model relates to a kind of directly connected-type electric sliding vane pump
Background technique
Original sliding slab self suction pump pump shaft is what to separate with motor shaft, and rotor is contained on the pump shaft, by two end needle roller bearing supports, together is contained in the pump housing, by pump pin supporting, adorns coupling on the projecting shaft by pump and the motor projecting shaft and is connected.Owing to adopt coupling to connect, cause axial dimension big, Heavy Weight, thereby move inconvenience, restricted the use of sliding vane pump in some occasion.
Be to reduce volume, weight reduction improves the travelling performance of pump, has proposed straight connection type motor sliding vane pump.
Summary of the invention
The purpose of this utility model provides a kind of directly connected-type electric sliding vane pump, is used for field operations car, tank, reaches the armored vehicle oiling, and as mobile pump house, the oil plant that is suitable for the gas station is simultaneously carried.Adopt associated mode, improved the Location accuracy of pump, make compact structure, volume little, in light weight simultaneously, improved the travelling performance of pump group greatly, improved manufacturing and processing conditions, improved the Economy of using.
The purpose of this utility model is achieved like this: connected body 2 one ends link to each other with motor 1, the other end is loaded onto mechanical seal 27, rotor 26 directly is contained on 1 in the motor, the pump housing 11 and connected body 2 are linked up, in rotor 26 grooves and the pump housing 11, load onto slide plate 14, armored pump end cap 12, bearing 18, stifle 16, the pump housing 11 tops are equiped with the safety valve 7 of pump inlet/outlet, form the directly connected-type electric sliding vane pump.The pump housing 11 is an overall structure, internal surface is made up of circular arc and iso-variable velocity curve respectively, radially have two mouths, one is liquid sucting port, and one is liquid port, and liquid sucting port is communicated with the import of pump, liquid port is communicated with delivery side of pump, rotor 26 radially has groove, dress slide plates 14 in groove and the pump housing 11, the pump housing 11 tops installing pump inlet/outlet safety valve 7 arranged.When motor 1 work, the rotor 26 that is contained on 1 in the motor rotate synchronously, is contained in the interior slide plate 14 of rotor 26 grooves under centrifugal action, make circular movement along the pump housing 11 internal surfaces, along with rotor 26 rotations, volume changes from small to big, again from large to small then, whenever circle, volume-variation once, liquid was inhaled into when volume increased, when volume diminishes, liquid is discharged from, and along with the rotation of rotor 26, thereby exports uniform liquid.Pump top is equiped with the safety valve 7 that pump is imported and exported, and pump and system are played the safety protection effect.
Adopt the utility model structure, pump and motor 1 direct connection have been simplified Placement, have reduced the quantity of part, have improved Location accuracy, and when motor 1 work, pump rotates synchronously, has improved transmission efficiency.The directly connected-type electric sliding vane pump can be used as mobile device, and sweeps the vacuum system in the process of storehouse, to improve the Economy and the reliability of operation.
Description of drawings:
Fig. 1 the utility model directly connected-type electric sliding vane pump
Concrete real embodiment
Shown in Figure 1, connected body 2 one ends and motor 1 link, the other end is loaded onto mechanical seal 27, and rotor 26 dress directly is contained on 1 in the motor, and the pump housing 11 and connected body 2 are assembled, dress slide plate 14 in rotor 26 grooves and the pump housing 11, armored pump end cap 12, bearing 18, stifle 16, the pump housing 11 tops are equiped with the safety valve 7 of pump inlet/outlet, form the directly connected-type electric sliding vane pump.Two mouths are arranged at the pump housing 11 tops, and one one is outlet for import, respectively with safety valve 7 on the pump inlet/outlet link, finish the conveying from inlet to outlet of gas or liquid during pump work.
Claims (1)
1. directly connected-type electric sliding vane pump, it is characterized in that: connected body (2) one ends link to each other with motor (1), after the other end is loaded onto mechanical seal (27), rotor (26) directly is contained on motor (1) axle, and the pump housing (11) is connected with connected body (2), loads onto slide plate (14) between rotor (26) groove and the pump housing (11) inner chamber, armored pump end cap (12), bearing (18), and stifle (16), the pump housing (11) top is equiped with the safety valve 7 of pump inlet/outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019408 CN2828386Y (en) | 2005-05-11 | 2005-05-11 | Direct-connection electric sliding vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019408 CN2828386Y (en) | 2005-05-11 | 2005-05-11 | Direct-connection electric sliding vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828386Y true CN2828386Y (en) | 2006-10-18 |
Family
ID=37079942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019408 Expired - Fee Related CN2828386Y (en) | 2005-05-11 | 2005-05-11 | Direct-connection electric sliding vane pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828386Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079304A (en) * | 2009-11-19 | 2011-06-01 | 株式会社爱德克斯 | Structure for coupling rotary shafts and pump device of rotary type |
-
2005
- 2005-05-11 CN CN 200520019408 patent/CN2828386Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079304A (en) * | 2009-11-19 | 2011-06-01 | 株式会社爱德克斯 | Structure for coupling rotary shafts and pump device of rotary type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |